[vtkusers] xxxxxSPAMxxxxx Putting 2D image to the center of window, how to do it?

[HanJongChul]

Hello, vtkusers,

I have question.

When displaying the 2D image, how to Putt 2D image to the center of window.

Is there any function? I couldn't find it.

Please help me.

 

this->pvtkImageMagnify = vtkImageMagnify::New();

 
this->pvtkImageMagnify->SetInputConnection(this->pvtkImageReader1->GetOutput
Port());

    this->pvtkImageMagnify->SetMagnificationFactors(2,2,2);

 

        

        this->pvtkImageMapper=vtkImageMapper::New();

 
this->pvtkImageMapper->SetInput(this->pvtkImageMagnify->GetOutput());

                 

                       

        this->pvtkActor2D=vtkActor2D::New();

        this->pvtkActor2D->SetMapper(this->pvtkImageMapper);

 
this->pvtkActor2D->GetPosition2Coordinate()->SetCoordinateSystemToViewport()
;

        this->pvtkActor2D->SetPosition(0,0);

        this->pvtkActor2D->SetPosition2(512,512);

 

        pVOXA_Ver10View->GetRenderer()->SetBackground(1,1,1);

        pVOXA_Ver10View->GetRenderer()->AddActor2D(this->pvtkActor2D);

        pVOXA_Ver10View->GetRenderer()->ResetCamera();

 

 

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